Recovery of Moringa oleifera Oil from Seed Cake by Supercritical Carbon Dioxide Extraction

Supercritical Carbon Dioxide Extraction of Borage Seed Oil

The oil from the seeds of Borago officinalis L. (borage) is a major commercial source of ?-linolenic acid. The fatty acid has a great potential therapeutic value in the treatment of several diseases. In the present work the efficiency of high pressure extraction of borage seed oil containing ?linolenic acid in high concentrations was investigated. Extraction was performed by semicontinuous flow...

Vetiver Oil Extraction Optimization Using Supercritical Carbon Dioxide Fluid

Biochemical Studies on Moringa Oleifera Seed Oil

The purpose of the present study was to examine the physico-chemical properties, fatty acids composition, unsaponifiable matter, tocopherols and phenolic content of Moringa oleifera seed oil from Al-Ahsa, Saudi Arabia. In addition, biological evaluation of this oil was determined. Moringa oil showed a better overall quality, its, acid, peroxide, iodine, saponification values. Sterol fraction wa...

Effect of Supercritical Carbon Dioxide Condition on Extraction of Carotenoids and Seed Oil from Rosehip Fruits

Temperature and pressure effects of supercritical carbon dioxide (SCCO2) on the extraction of carotenoids and seed oil from rosehip fruits have been studied. Supercritical fluid extraction (SFE) has shown much potential skills for the isolation of organic compounds from various samples. SFE minimizes sample handling, provides fairly clean extracts, expedites sample preparation and reduces the u...

Supercritical Fluid Extraction and Characterisation of Essential Oil from Moringa Oleifera Leaves

This work was aimed to extract and characterise the essential oils presented in the leaves of Moringa Oleifera using supercritical fluid extraction (SFE) and compare the results against those using the conventional Soxhlet extraction method. The oils extracted were analysed using GC-MS. The compounds were identified according to their retention indices and mass spectra (EI, 70eV). The effects o...